Pull-through transforms
A so-called "planetary nebula" is a confusing misnomer because these clouds have nothing to do with planets. As a medium-size star nears the end, it puffs out into a red giant — about 100 to 1,000 times its original size — eventually engulfing the space around it, including any nearby worlds.。safew官方版本下载对此有专业解读
Author(s): Yong Jiang, Tianshou Liang, Jiyuan Zhu，这一点在heLLoword翻译官方下载中也有详细论述
圖像來源，Po/@polarts_。Line官方版本下载对此有专业解读